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MAE 488 - Exam 2 questions with complete solutions already passed
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MAE 488 - Exam 2 questions with complete solutions already passed
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MAE 488 - Exam 2Impedance is the transfer function with voltage output and current input. - correct answer ✔✔True
The definition of the states in a state space model is not unique. - correct answer ✔✔True
If the poles of a stable, 2nd order system are moved horizontally to the right, the free response of the
system will be ____ compared to the original system. - correct answer ✔✔Slower
The equivalent spring constant of two springs in parallel is the sum of the spring constants. - correct
answer ✔✔True
A damper resists velocity whereas a spring resists displacement. - correct answer ✔✔True
The total kinetic energy of a rolling wheel with mass m, mass moment of inertia I, angular displacement
theta, and linear velocity-v is: - correct answer ✔✔KE = 1/2(m*v^2) + 1/2(I*theta^2)
Define transfer function - correct answer ✔✔The Laplace transform of the output divided by the Laplace
transform of the input assuming zero initial conditions
The eigenvalues of the A matrix are the same as the roots of the corresponding characteristic equation. -
correct answer ✔✔True
The equivalent resistance of two resistors in parallel is the sum of the resistances. - correct answer
✔✔False
The transfer function can be used to calculate the free response. - correct answer ✔✔False
Integration in the time domain corresponds to multiplication by s in the frequency domain. - correct
answer ✔✔False
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